Cheap flights from Idaho Falls to Charleston from $213

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2 stops
Wed, Nov 26
Idaho Falls IDACharleston CHS

$213
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1 stop
Sun, Nov 23
Idaho Falls IDACharleston CHS

$264
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1 stop
Sun, Nov 23
Idaho Falls IDACharleston CHS

$274
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1 stop
Sat, Nov 22
Idaho Falls IDACharleston CHS

$295
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1 stop
Sat, Nov 22
Idaho Falls IDACharleston CHS

$305
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1 stop
Thu, Nov 27
Idaho Falls IDACharleston CHS

$373
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2 stops
Thu, Nov 27 – Wed, Dec 3
Idaho Falls IDACharleston CHS

$477
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2 stops
Thu, Nov 27 – Wed, Dec 3
Idaho Falls IDACharleston CHS

$492
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2 stops
Thu, Nov 27 – Wed, Dec 3
Idaho Falls IDACharleston CHS

$530
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2 stops
Thu, Nov 27 – Wed, Dec 3
Idaho Falls IDACharleston CHS

$534
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2 stops
Sun, Nov 23 – Fri, Nov 28
Idaho Falls IDACharleston CHS

$674
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2 stops
Mon, Nov 24 – Fri, Nov 28
Idaho Falls IDACharleston CHS

$677
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How much do flights to Charleston cost?

Key info about flying to Charleston

Depart from
Idaho Falls Regional
Arrive to
Charleston International
Average flights per week
47
Flight distance

Check-in for a flight from Idaho Falls to Charleston

NameCarrier codeIATA CodePassport needed during booking
Allegiant AirAAYG4No
Spirit AirlinesNKSNKNo
JetBlue AirwaysJBUB6No
Frontier AirlinesFFTF9No
Alaska AirlinesASAASNo

Weather in Charleston

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January14°C7°C
February16°C9°C
March19°C11°C
April22°C15°C
May26°C19°C
June29°C23°C
July31°C25°C
August30°C25°C
September28°C22°C
October24°C17°C
November19°C12°C
December16°C9°C
Hottest Month
31°C
July
Coldest month
7°C
January
Sunny days
260
days per year

14 day forecast

Saturday
1 Nov
21°C10°C
8 Nov
26°C17°C
Sunday
2 Nov
88%
18°C12°C
9 Nov
89%
25°C18°C
Monday
3 Nov
19°C12°C
10 Nov
19°C12°C
Tuesday
4 Nov
20°C12°C
11 Nov
22°C15°C
Wednesday
5 Nov
22°C13°C
12 Nov
89%
25°C19°C
Thursday
6 Nov
20°C13°C
13 Nov
17°C11°C
Friday
7 Nov
75%
24°C19°C
14 Nov
14°C7°C
The most popular airlines for this route are Allegiant Air, Spirit Airlines, JetBlue Airways, Frontier Airlines, and Alaska Airlines. Idaho Falls and Charleston have 47 direct flights per week.

Frequently asked questions

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Which airlines fly between Idaho Falls and Charleston?
When’s the best time to travel between Idaho Falls and Charleston?
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How many airports are there near Idaho Falls?
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What time do nonstop (direct) flights between Idaho Falls and Charleston arrive?
What time do flights between Idaho Falls and Charleston depart?
What time do flights between Idaho Falls and Charleston arrive?

Explore alternative trips

Flights from Idaho Falls

Flights to Charleston

Popular routes

The nearest countries with flights to Charleston

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Other destination countries from Idaho Falls

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